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Individual Calculations September 2023 |
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| Kolet-Iciek, Stanislaw Total change: 36.40 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open D | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1252 | 2.50 | 8 | 0.91 | 40 | 36.40 | |
|  Wojtowicz, Marek | | | 1549 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Zienkiewicz, Marta | | | 1542 | POL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Zyla, Tomasz | | | 1579 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Mareau, Noe | | | 1472 | FRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Hnat, Sebastian | | | 1556 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Oszutowska, Anna | | | 1449 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Gorecka, Zuzanna | | | 1449 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Gajec, Roza | | | 1409 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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